package main

import (
	"fmt"
	"strconv"
)
//字符串到数字型
func main() {
	f,_ := strconv.ParseFloat("1.234",64)
	fmt.Println(f)
	i,_ := strconv.ParseInt("123",0,64)
	fmt.Println(i)
	d,_ := strconv.ParseInt("0x1c8",0,64)
	fmt.Println(d)
	u,_:=strconv.ParseUint("789",0,64)
	fmt.Println(u)
	k,_:= strconv.Atoi("1223")
	fmt.Println(k)
	_,e:=strconv.Atoi("wat")
	fmt.Println(e)
}
